Overview of 99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube

99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube is manufactured from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional thermal stability and mechanical strength. Designed to operate in temperatures up to 1800°C, these precision-engineered tubes feature outstanding resistance to thermal shock, corrosion, and wear.

Ideal for thermocouple protection, furnace liners, semiconductor processing, and high-temperature sensor housings, our alumina tubes maintain structural integrity in the most demanding industrial and laboratory environments.

Key Features of 99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube

Ultra-High Temperature Resistance – Stable performance up to 1800°C

Superior Thermal Shock Resistance – Withstands rapid temperature cycling

Excellent Chemical Inertness – Resists acids, alkalis, and molten metals

High Mechanical Strength – Exceptional hardness and wear resistance

Electrical Insulation – Ideal for electronic and semiconductor applications

Customizable Dimensions – Available in various lengths, diameters, and wall thicknesses

(99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube)

Specifications of 99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube

This alumina tube is crafted from 99.5% pure diamond ceramic. It delivers outstanding performance in high-heat settings. The product supplies impressive electric insulation. This makes it perfect for electrical heaters. The tube deals with severe temperatures without breaking down. It remains secure up to 1700 ° C. The high alumina material guarantees outstanding thermal security. It likewise supplies solid mechanical toughness. Television stands up to physical anxiety and wear. It does not damage easily. The ceramic is chemically inert. It endures most acids and alkalis. This tube fits extreme commercial processes. It is used across lots of industries. These include metallurgy, porcelains manufacturing, and laboratory devices. The tube prevails in semiconductor production. It safeguards thermocouples in high-temperature settings. The high pureness protects against contamination of sensitive products. This item is reliable and lasting. It reduces the demand for frequent substitutes. This saves cash over time. The tube is available in basic sizes. Customized dimensions are readily available as well. Manufacturing entails high-temperature sintering. This procedure creates a dense, uniform structure. The tube has very low porosity. This enhances insulation and toughness. The surface area is smooth and defect-free. This makes certain regular performance. The alumina tube has high dielectric toughness. It includes reduced thermal development. This assists stand up to thermal shock. Television takes care of fast temperature level adjustments well. It is usually white or cream color in color. The alumina tube is vital for demanding industrial applications. It does dependably under severe problems.

(99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube)

Applications of 99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube

Our 99.5% corundum ceramic insulators and 99% alumina tubes provide leading efficiency in severe conditions. These components are made from pure alumina. This guarantees superior warm resistance. They manage temperatures beyond 1700 ° C without flawing. Electric insulation is an additional crucial function. They stop present leakage in high-power setups. This makes them risk-free and trustworthy.

Industrial heaters make use of these tubes as heating element sustains. They protect components from straight get in touch with. They additionally withstand chemical deterioration. Rough heater atmospheres won’t damage them. Thermal shock resistance is strong. Fast temperature level modifications won’t fracture them. This prolongs equipment life.

Manufacturing facilities rely upon these insulators for semiconductor production. They hold wafers throughout high-temperature procedures. Precision is essential. These tubes preserve dimensional stability. They do not warp under warm. This makes sure regular production high quality.

Laboratories use alumina tubes in examination tools. They provide secure insulation for experiments. Mechanical strength issues. These tubes resist abrasion and impact. Heavy commercial usage doesn’t damage them. Chemical plants profit also. Acids and alkalis don’t wear down the product.

Power performance enhances with these components. Warmth retention is excellent. Furnaces get to target temperatures faster. This conserves power. Upkeep costs decrease. Long service life minimizes replacements. Operators count on their toughness. They withstand everyday thermal cycling.

These ceramic components are essential for kilns and activators. They create protective sheaths for thermocouples. Accurate temperature readings result. Personalized dimensions are readily available. This fits specific machinery demands. Production lines run smoother with reliable insulation.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube

What are these alumina ceramic tubes exactly? They are hollow cylinders made from nearly pure aluminum oxide. The material is called corundum. This ceramic is very hard and heat resistant. These tubes are essential parts for high-temperature electric furnaces. They insulate heating elements and protect furnace interiors. Their purity is either 99% or 99.5%. This high purity ensures top performance.

Why choose alumina tubes for my furnace? They handle extreme heat better than most materials. Ordinary materials melt or crack under furnace conditions. Alumina tubes stay strong. They are excellent electrical insulators too. This prevents dangerous shorts. They resist chemical attack from furnace atmospheres. This means longer life and less furnace downtime. They are simply the best choice for demanding furnace applications.

How hot can these tubes actually get? They withstand continuous use up to 1700°C. Short bursts can reach even higher temperatures. Their melting point is over 2000°C. This makes them perfect for most industrial furnace needs. Compare this to metal parts. Metal parts would soften or melt much sooner. Alumina stays rigid and reliable.

Are these tubes really durable? Yes, they are extremely tough. Corundum is one of the hardest ceramics. This gives excellent resistance to wear and abrasion. They don’t scratch easily. They resist thermal shock well too. Rapid temperature changes cause less cracking. Their high purity adds to this strength. You get a long-lasting component.

What sizes do these tubes come in? Manufacturers offer many standard sizes. Outer diameters typically range from 5mm to 150mm. Lengths vary from a few centimeters to over a meter. Wall thickness is also customizable. Many suppliers provide custom machining. They can make tubes to your exact furnace specifications.

(99.5 % Corundum Ceramic Insulator / Alumina Tube for Electrical Furnace, Industrial Corundum 99% Alumina Tube Ceramic Tube)